388J & 388V PLUG-IN & FLANGE MOUNT RELAYS
UL CONTACT LOAD RATINGS TABLE FOR 388J
PLUG-IN FLANGE MOUNT
CURRENT OR
HORSE POWER
20 AMP
20 AMP
16 AMP
16 AMP
3/4 HP
1 HP
LOAD
VOLTAGE
300 VAC
28 VDC
277 VAC
28 VDC
120 VAC
208 - 600 VAC
LOAD VOLTAGE
FREQUENCY
50/60 Hz
DC
50/60 Hz
DC
50/60 Hz
50/60 Hz
TYPE OF
LOAD
RESISTIVE
RESISTIVE
RESISTIVE
RESISTIVE
MOTOR
MOTOR
UL CONTACT LOAD RATINGS TABLE FOR 388V
MANUFACTURED
UNDER
ISO 9002
& QS 9000
BENEFITS OF 3mm
CONTACT GAP DESIGN:
1. HIGH DIELECTRIC STRENGTH
ACROSS CONTACTS.
2. IMPROVED ARC QUENCHING WHEN
BREAKING HIGH CURRENT LOADS.
3. MEETS EUROPEAN SPACING
REQUIREMENTS OF 8mm
ACROSS SURFACES
CONTACT
CONFIGURATION
DPDT
3PDT
2 & 3 POLES
UL Recognized
File No. E43641
C US
168986 for 388J
41729 for 388V
CURRENT OR
HORSE POWER
15 AMP
15 AMP
1/3 HP
1/2 HP
LOAD
VOLTAGE
240 VAC
28 VDC
120 VAC
240 VAC
LOAD VOLTAGE
FREQUENCY
50/60 Hz
DC
50/60 Hz
50/60 Hz
TYPE OF
LOAD
RESISTIVE
RESISTIVE
MOTOR
MOTOR
OPTIONAL DIN MOUNT
COVER
COMPLIES WITH REQUIREMENTS OF
IEC STANDARDS 947-4-1 AND
947-5-1 LOW VOLTAGE DIRECTIVE
IEC = INTERNATIONAL
ELECTROTECHNICAL COMMISSION
CE TESTING AND EVALUATION
PERFORMED BY THE UNDERWRITERS
LABORATORIES AS A THIRD PARTY
PARTICIPANT
*
*
*
LISTED 367G
IND. CONT. EQ.
C US
WHEN USED WITH
SOCKETS 70-463-1
CURRENT LIMITED
TO RATING OF
RELAY OR SOCKET
WHICHEVER IS LESS
PHONE: (843) 393-5778 FAX: (843) 393-4123 EMAIL: info@magnecraft.com
J: 2000, V: 4000
J: 500, V: 1000
2000
Not applicable
1000 @ 500
-30
+65
-30
+50
-30
+100
100,000
5,000,000
Any
Molded plastic
Polycarbonate
40
0.187x 0.020
(4.74 x 0.508 )
88
DIELECTRIC S
DIELECTRIC STRENGTH
TRENGTH
Coil to Contacts:
Across Open Contacts:
Pole to Pole:
Contacts to Frame:
Insulation Resistance:
TEMPER
TEMPERA
ATURE
TURE
Operating, AC Lower:
Operating, AC Upper:
Operating, DC Lower:
Operating, DC Upper:
Storage, Lower:
Storage, Upper:
LIFE EXPECT
LIFE EXPECTANC
ANCY
Y
Electrical @ Rated Load (AC1):
Mechanical @ no Load :
MISCELLANEOUS
Operating Position:
Insulation Material:
Enclosure Material:
Cover Protection Category:
Terminals:
Weight:
UNITS
UNITS
V rms
V rms
V rms
V rms
megohms
minimum @ VDC
ºC
ºC
ºC
ºC
ºC
ºC
operations
operations
94V-0
94V-0
IP
Inch (mm)
grams
COIL
COIL
Pull-in Voltage AC (50/60 Hz):<
Pull-in Voltage DC:<
Dropout Voltage AC (50/60 Hz):>
Dropout Voltage DC:>
Maximum Voltage:
Resistance:
Coil Power AC (60 Hz):
Coil Power DC:
Insulation System Per UL Standard 1446:
Duty:
CONT
CONTA
ACTS
CTS
Contact Material:
Contact Rating AC Amperes (AC1):
Contact Rating AC Voltage:
Contact Rating DC Amperes (DC1):
Contact Rating DC Voltage:
Horse Power (AC):
Horse Power (AC):
Minimum Recommended Load:
85
80
10
10
110
10
J: 2.75, V: 4
2
Class B (130C)
Continuous
Silver alloy
gold flashed
J: 2 Pole-20, 3 Pole-16
V: 15
240
J: 20, V: 15
28
J: 3/4 @ 120 V
V: 1/3 @ 120 V
J: 1 @ 240 V
V: 1/2 @ 240 V
100 @ 5 VDC or 0.5 W
UNITS
UNITS
% of nominal
% of nominal
% of nominal
% of nominal
% of nominal
% ±
VA
W
A
V
A
V
HP
HP
ma
GENER
GENERAL SPECIFIC
AL SPECIFICA
ATIONS (@
TIONS (@ 25
25
ºC
ºC
)
)
1...32
9/04
CONTACT
CONFIGURATION
1 POLE
THRU
3 POLES
388V HIGH VOLTAGE PLUG-IN & FLANGE MOUNT RELAYS
Mating Sockets
70-463-1: SCREW/DIN
70-124-1: SOLDER
70-178-1, 70-178-2: PRINTED CIRCUIT
70-788EL/SL-1, 70-124-2: QUICK CONNECT
See section 7
OUTLINE DIMENSIONS
DIMENSIONS SHOWN IN INCHES & (MILLIMETERS)
.
PHONE: (843) 393-5778 FAX: (843) 393-4123 EMAIL: info@magnecraft.com
QUICK CONNECT
SOLDER / PLUG-IN TERMINALS
DPST-NO & 3PST-NO
15 AMPS
388V CXX C1 M- 240A
* Note: Code C recommended to be used with printed circuit. terminals or
Plug-in applications only.
STANDARD
PART
NUMBERS
NOMINAL
INPUT
VOLTAGE
NOMINAL
RESISTANCE
(OHMS)
CONTACT
CONFIGU-
RATION
OPTIONAL FLANGE CO
OPTIONAL FLANGE COVER
VER
1.90 MAX.
(48.4)
Push Button
1.53 MAX.
(38.8)
1.40
(35.5)
PLUG-IN
PLUG-IN
2.90 MAX.
(73.8)
2.50 MAX.
(63.5)
3PST-NO
DPST-NO
CLASS:
CONTACT CONFIGURATION:
DPST-NO: BXX
3PST-NO: CXX
OPTIONAL:
MAGNETIC BLOWOUT: CODE 69 (BXX ONLY)
CONSTRUCTION STYLE:
* ENCLOSED, PLAIN COVER: CODE C
ENCLOSED, FLANGE COVER: CODE C1
ENCLOSED TOP FLANGE MOUNT: CODE C3
ENCLOSED DIN MOUNT: CODE C4
TERMINAL STYLE:
QUICK CONNECT SOLDER/PLUG-IN TERMINALS:
NO CODE
PRINTED CIRCUIT TERMINALS: CODE T
OPTIONS:
BI - POLAR L.E.D. STATUS LAMP: CODE L
PUSH BUTTON: CODE M
COIL VOLTAGE:
6, 12, 24, 120, 220/240 ADD A FOR AC COILS
6, 12, 24, 48, 110 ADD D FOR DC COILS
388VCXXCM-220/240A
388VCXXCM-120A
388VCXXCM-24A
388VBXXCM-220/240A
388VBXXCM-120A
388VBXXCM-24A
388VCXXCM-24D
388VCXXCM-12D
388VBXXCM-24D
388VBXXCM-12D
3PST-NO
3PST-NO
3PST-NO
DPST-NO
DPST-NO
DPST-NO
3PST-NO
3PST-NO
DPST-NO
DPST-NO
220/240 VAC,50/60Hz
110/120 VAC,50/60Hz
24 VAC,50/60Hz
220/240 VAC,50/60Hz
110/120 VAC,50/60Hz
24 VAC,50/60 Hz
24 VDC
12 VDC
24 VDC
12 VDC
9100 W
1100 W
75 W
9100 W
1100 W
75 W
240 W
120 W
240 W
120 W
3 MILLIMETER CONTACT GAP.
PUSH BUTTON STANDARD.
RETROFITS POTTER & BRUMFIELD KUGP.
SEE END OF SECTION 1 FOR CROSS REFERENCE
AC OPERATED PLUG-IN WITH PUSH BUTTON 3mm GAP, 15 AMP
DC OPERATED PLUG-IN WITH PUSH BUTTON 3mm GAP, 15 AMP
1.40
(35.5)
1.53 MAX.
(38.8)
B
9
6
7
4
A
8
5
(14) (24)
(11) (21)
(A1) (A2)
4 6
7 9
A B
(14) (34) (24)
(11) (31) (21)
(A1) (A2)
4 5 6
7 8 9
A B
ORDERING CODE
ORDERING CODE
WIRING DIAGRAM
(VIEWED FROM PIN END)
ALTERNATE NEMA
OR IEC ( ) NUMBERS
VIEWED FROM
PIN SIDE
1...34
9/04
COIL MEASURED @ 25 ºC